1. Department of Health Research, ARCED Foundation, Dhaka, Bangladesh
2. Centre for Primary Health Care and Equity, University of New South Wales, Sydney, NSW, Australia
3. Brac James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh
4. Department of Public Health, Daffodil International University, Dhaka, Bangladesh
5. Global Research and Data Support, Innovations for Poverty Action, USA New Haven, CT
6. National Centre for Epidemiology and Population Health, Research School of Population Health, The Australian National University, Sydney, Australia
7. School of Health Sciences, Western Sydney University, Campbeltown, NSW, Australia
8. School of Population Health, University of New South Wales, Sydney, NSW, Australia
9. NHMRC Clinical Trials Centre, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
10. Department of Public Health, School of Health and Life Sciences, North South University, Dhaka, Bangladesh